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| 复合活菌制剂对断奶仔猪生长性能及血清溶菌酶含量的影响 | |
| 引用本文： | 刘宇,朱战波,孙秀军,王玉海,车车,谭磊,崔莉,张军,袭莹,李冬野,杨焕民.复合活菌制剂对断奶仔猪生长性能及血清溶菌酶含量的影响[J].中国微生态学杂志,2010,22(9):784-787. |
| 作者姓名： | 刘宇 朱战波 孙秀军 王玉海 车车 谭磊 崔莉 张军 袭莹 李冬野 杨焕民 |
| 作者单位： | 1. 黑龙江八一农垦大学动物科技学院,黑龙江,大庆,163319;黑龙江省兽医科学研究所,黑龙江,齐齐哈尔,161006 2. 黑龙江八一农垦大学动物科技学院,黑龙江,大庆,163319 3. 黑龙江省鸡西大唐热电公司,黑龙江,鸡西,158100 4. 大庆市油田矿区服务事业部园林绿化公司,黑龙江,大庆,163300 |
| 基金项目： | 黑龙江省农垦总局科技计划课题，黑龙江省科技厅国际科技合作项目 |
| 摘 要： | 目的观察复合活菌制剂对断奶仔猪生长性能及血清溶菌酶含量的影响。方法选择长白二元杂交断奶仔猪90头进行实验,断奶日龄为35 d。共分为5个组,每组设3个重复,每个重复随机选取健康仔猪6头。实验组一:饲喂基础日粮+0.1%复合制剂(纳豆杆菌,双歧杆菌,罗伊乳杆菌),实验组二:饲喂基础日粮+0.1%复合制剂(纳豆杆菌,双歧杆菌,干酪乳杆菌),实验组三:饲喂基础日粮+0.1%复合制剂(纳豆杆菌,双歧杆菌,嗜酸乳杆菌),实验组四:饲喂基础日粮+0.1%复合制剂(纳豆杆菌,双歧杆菌,罗伊乳杆菌,干酪乳杆菌,嗜酸乳杆菌),对照组:饲喂基础日粮。其中复合制剂中益生菌活菌数为109CFU/g。饲养30 d后观察复合活菌制剂对断奶仔猪生长性能及血清溶菌酶含量的影响。结果在日增重、饲料效率及血清溶菌酶方面,实验组一和二显著高于对照组(P0.05);在腹泻率方面,实验组均显著低于对照组(P0.05)。结论在仔猪日粮中添加复合活菌制剂可提高每头断奶仔猪平均日增重及饲料效率,降低腹泻的发病率,且增高仔猪血清溶菌酶含量,提高仔猪的免疫机能,从而提高经济效益。 |
| 关 键 词： | 复合活菌制剂 断奶仔猪 生长性能 血清溶菌酶 |
The effect of compound viable preparation on the growth performance of weaned piglets and the content of serum lysozyme |
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| LIU Yu,ZHU Zhan-bo,SUN Xiu-jun,WANG Yu-hai,CHE Che,TAN Lie,CUI Li,ZHANG Jun,XI Ying,LI Dong-ye,YANG Huan-min.The effect of compound viable preparation on the growth performance of weaned piglets and the content of serum lysozyme[J].Chinese Journal of Microecology,2010,22(9):784-787. | |
| Authors: | LIU Yu ZHU Zhan-bo SUN Xiu-jun WANG Yu-hai CHE Che TAN Lie CUI Li ZHANG Jun XI Ying LI Dong-ye YANG Huan-min |
| Institution: | 1. College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, China; 2. Veterinary Research Institute of Heilongjiang Province, Qiqihar 161006, China ;3. Datang Thermal Power Company of Jixi , Jixi 158100,China;4. The Landscape Gardening Company of Daging Oilfield Area Service Department , Daqing 163300 ,China) |
| Abstract: | Objective To study the effect of compound viable preparation on the growth performance of weaned piglets and the content of serum lysozyme. Method 90 weaned piglets which were binary hybrid Landraee and at weaning age of 35 days were divided into five groups;each group had 3 duplicate expertments,with six healthy piglets selected randomly for each duplicate expertment. Test group 1 was fed with basal diet plus 0. 1% compound preparations （ Bacillus natto, Bifidobacterium, I~ reuteri）. Test group 2 was fed with basal diet plus 0.1% compound preparations （Bacillus natto, Bifidobacterium, L casei）. Test group 3 was fed with basal diet plus 0. 1% compound preparations （Bacillus natto, BifiAobacterium, L. acidophilus）. Test group 4 was fed with basal diet plus 0. 1% compound preparations （Bacillus natto, Bifidobacterium,L. reuteri,L, casei, L acidophilus）. And the Control group was fed with basal diet. The number of viable prohiotics in compound preparations was 10^9CFU/g. After 30 days, the effect of compound viable probiotics preparation on the growth performance of weaned piglets and the content of serum lysozyme were observed. Result The daily weight gain, feed efficiency and serum lysozyme of the test group 1 and 2 were significantly higher than those of the control group （ P 〈 0.05） ; while the diarrhea rates of all the experiment groups were significantly lower than that of the control group （ P 〈 0.05）. Conclusion Adding compound viable probiotics preparation into the daily diets of piglets can improve the daily weight and forage efficiency of weaning piglets, reduce theincidence of diarrhea, increase the content of serum lysozyme, and improve the immune function of piglets, thus increase the economic revenue. |
| Keywords: | Compound viable probiotics preparation Weaned piglets Growth performance Serum lysozyme |
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